Products

Flexible Printed Circuit Board

Information

Process Outline

[Image] Process Outline

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1. Design: CAD/CAM

design in-house. The design which considered production is performed.

[Image] CAD/CAM
CAD/CAM

2. NC Drilling

Hole dawn processing for through holes is performed.

[Image] NC Drilling
NC Drilling

3. Copper Plating processing

Plating for thorough holes is performed. Chemicals control in-house.

[Image] Copper Plating
Copper Plating

4. Resist Coating (clean room)

Resist is stuck on FPC.
(Work in a clean room)

[Image] Resist Coating
Resist Coating

5. It exposes to Resist. (clean room)

It draws a picture with an automatic machine on Resist.
(Work in a clean room)

[Image] automatic exposure machine
automatic exposure machine

6. Copper Etching

A place without Resist is etched.

[Image] Etching
Etching

7. Cover lay adhesion (clean room)

A cover lay is stuck on FPC. cover lay is an insulator.
(Work in a clean room)

[Image] Cover lay adhesion
Cover lay adhesion

8. Plating processing

It plates on copper.
Chemicals control in-house.

[Image] Plating processing
Plating processing

9. Blanking

Blanking

[Image] Blanking
Blanking

10. Inspection

All specialists inspect.

[Image] Inspection
Inspection

11. Product completion!

[Image] Product completion!

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Guarantee of quality

X-Ray Fluor escence Analysis

X-Ray Fluorescence Analysis The thickness of plating is measured.

[Image] X-Ray Fluor escence Analysis
X-Ray Fluor escence Analysis

characteristic & differential Impedance analyzer

The characteristic and differential impedance of a product It measures.

[Image] characteristic & differential Impedance analyzer
characteristic & differential Impedance analyzer

AOI (automatic inspection machine)

AOI (automatic inspection machine)

[Image] AOI (automatic inspection machine)
AOI (automatic inspection machine)

Chemicals fluid analysis

Chemicals fluid management / analysis Plating, surface treatment, etc.
Medical fluid-related analysis to be used.
It carries out periodically.

[Image] Chemicals fluid analysis
Chemicals fluid analysis

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